3',4',7,8-Tetrahydroxyflavone

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Names

[ CAS No. ]:
3440-24-2

[ Name ]:
3',4',7,8-Tetrahydroxyflavone

[Synonym ]:
2-(3,4-Dihydroxy-phenyl)-7,8-dihydroxy-chromen-4-on
7,8,3',4'-tetrahydroxyflavone
2-(3,4-dihydroxy-phenyl)-7,8-dihydroxy-chromen-4-one
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-4H-chromen-4-one
transilitin
3',4',7,8-tetrahydroxyflavone
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-4h-chromen-4-on

Chemical & Physical Properties

[ Density]:
1.654g/cm3

[ Boiling Point ]:
618.9ºC at 760 mmHg

[ Molecular Formula ]:
C15H10O6

[ Molecular Weight ]:
286.24

[ Flash Point ]:
240.6ºC

[ Exact Mass ]:
286.04800

[ PSA ]:
111.13000

[ LogP ]:
2.28240

[ Index of Refraction ]:
1.767

Safety Information

[ Risk Phrases ]:
R36/37/38

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • (-)-3',4',7,8-tetra-O-benzyl-mesquitol
  • 3',4',7,8-Tetramethoxy-5,6-dihydroxyflavone
  • 3',4',7,8-Tetrahydroxy-3-methoxyflavone
  • 3',4',7,8-Tetramethoxyflavone
  • 3-Hydroxy-3',4',7,8-tetramethoxyflavanone
  • 2',5'-Dibenzyloxy-3',4',7,8-tetramethoxyisoflavon
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(p-tolyl)urea
  • 3-{[1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl]methyl}-1-(4-fluorophenyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(3-methoxyphenyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(2-methoxyphenyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(4-methoxyphenyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(4-ethoxyphenyl)urea
  • 1-(Benzo[d][1,3]dioxol-5-yl)-3-((1-(4-chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(2-fluorophenyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(2,4-dimethoxyphenyl)urea
  • 1-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-(3,4,5-trimethoxyphenyl)urea
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